All Articles
Build a Personal AI Newsletter System with Gemini API — Automate News Collection, Summarization, and Delivery with Python
Learn how to build a fully automated AI newsletter system using Gemini API's Grounding feature and Python. Collect fresh news, summarize it with AI, and deliver it automatically via Gmail API every morning.
Gemini API × SwiftUI in Production: Streaming, Multimodal, Error Handling, and App Store Submission
A production-grade guide to integrating the Gemini API into SwiftUI apps at production quality. Covers streaming responses, multimodal input, error handling, test strategies, and App Store submission requirements.
Gemini API Function Calling: A Complete Beginner's Guide to Tool Integration
A practical guide to mastering Gemini API Function Calling from the ground up. Learn how to connect AI to real-world tools like weather APIs, databases, and external services with step-by-step Python examples.
Gemini API × LangChain.js Production Guide: Agents, RAG, and Tool Integration
A comprehensive guide to building production-grade AI systems with LangChain.js and Gemini API. Learn RAG pipelines, custom agents, tool integration, memory management, and deployment best practices with real TypeScript code.
Complete Gemini API Cost Optimization Guide: Cutting Monthly Bills from ¥50K to Under ¥10K
A complete guide to optimizing Gemini API costs from ¥50,000 to under ¥10,000 per month. Covers Context Caching, model routing, batch processing, and a Python cost monitoring dashboard — with production-ready implementation code throughout.
Build a Google Drive Auto-Organizer with Gemini API and Python
Learn how to use the Gemini API and Google Drive API with Python to automatically summarize, categorize, and organize your Drive files into the right folders.
How to Auto-Analyze Google Forms Responses with Gemini API [Python 2026 Guide]
Learn how to automatically analyze Google Forms responses with Gemini API using Python. Covers sentiment analysis, topic clustering, and AI report generation with step-by-step code examples.
Complete Guide to Gemini TTS API: Generate Expressive Voice with Style Controls
A comprehensive guide to using the Gemini 2.5 Flash and Pro Text-to-Speech API. Learn how to specify voice styles, handle multi-speaker audio, and control tone and emotion through prompts — with practical code examples.
Automate AI Workflows with Gemini API and n8n: A Practical Guide
Learn how to connect Gemini API with n8n to automate AI-powered workflows. From basic HTTP Request nodes to advanced AI Agent setups — with practical code examples throughout.
Gemini API with Zapier & Make.com — A No-Code Automation Guide
Learn how to call the Gemini API from Zapier and Make.com without writing a single line of code. This beginner-friendly guide covers email summarization, sentiment analysis, translation automation, and more.
Gemini API × Spring Boot Enterprise Production Guide: Spring AI, Multi-Tenancy, Security & Observability
A complete guide to running Gemini API in production with Spring Boot. Covers Spring AI framework integration, multi-tenant architecture, API key management, async processing, observability with Micrometer/OpenTelemetry, and enterprise testing strategies.
Using Gemini API with Spring Boot: A Java Developer's Guide to Building AI Chat Applications
A step-by-step guide to integrating Gemini API with Spring Boot. Learn how to set up a production-ready REST endpoint that delivers Gemini AI responses — no Python required.